more info about gpg_encrypt() here:<a href="http://Business-PHP.com/opensource/gpg_encrypt/">http://Business-PHP.com/opensource/gpg_encrypt/</a></small></pre><form action="<?php// display a form that will // submit to itselfecho($_SERVER[REQUEST_URI]);?>" method="post"><textarea name="message" cols="30" rows="6"><?php// the message will be displayed in the form // // note: "magic_quotes_gpc" will be // essentially the same as using // addslashes() - this will affect // the text being POSTed. // you may wish to use stripslashes() // before sending your data to GnuPG.echo($_POST[message]);?></textarea><br><input type="submit" value="Encrypt and send your message"><hr><?php////////////////////////////// everything from here down// only happens if a message was// submitted and something needs// to be done with it.if(!empty($_POST[message])) {$message = $_POST[message];